Invention Grant
- Patent Title: Sheet processing apparatus and image forming system
- Patent Title (中): 片材处理设备和成像系统
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Application No.: US13855141Application Date: 2013-04-02
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Publication No.: US08899568B2Publication Date: 2014-12-02
- Inventor: Shingo Matsushita , Nobuyoshi Suzuki , Takashi Saito , Satoshi Saito , Katsuhiro Kosuge , Makoto Hidaka , Akihiro Musha , Shohichi Satoh , Ikuhisa Okamoto , Yuusuke Shibasaki , Takuya Morinaga
- Applicant: Shingo Matsushita , Nobuyoshi Suzuki , Takashi Saito , Satoshi Saito , Katsuhiro Kosuge , Makoto Hidaka , Akihiro Musha , Shohichi Satoh , Ikuhisa Okamoto , Yuusuke Shibasaki , Takuya Morinaga
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce
- Priority: JP2012-089414 20120410; JP2013-017520 20130131
- Main IPC: B31F1/07
- IPC: B31F1/07 ; B65H39/00 ; B31F5/02 ; B42B5/00
Abstract:
A sheet processing apparatus includes a stacking channel to stack multiple sheets into a sheet bundle, and a binding device to bind together the sheet bundle, the binding device including multiple clamping portions to clamp the sheet bundle to create multiple clamping marks on the sheet bundle. When the binding device binds a corner area of the sheet bundle, a longitudinal direction of each of the multiple clamping marks forms an angle within a range from 30 degrees to 60 degrees with a side of the corner area of the sheet bundle.
Public/Granted literature
- US20130264762A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM Public/Granted day:2013-10-10
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